GR3001040T3 - Free-piston motor with hydraulic or pneumatic energy transmission - Google Patents

Free-piston motor with hydraulic or pneumatic energy transmission

Info

Publication number: GR3001040T3
Authority: GR; Greece
Prior art keywords: communication; free; chamber; piston; plunger
Prior art date: 1986-07-25

Application number

GR90400859T

Other languages

English (en)

Inventor

Paulinus Franciscu Stuyvenberg

Original Assignee

Rotterdamsche Droogdok Mij

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-07-25

Filing date

1990-11-01

Publication date

1992-01-20

1990-11-01 Application filed by Rotterdamsche Droogdok Mij filed Critical Rotterdamsche Droogdok Mij

1992-01-20 Publication of GR3001040T3 publication Critical patent/GR3001040T3/el

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B71/00—Free-piston engines; Engines without rotary main shaft
- F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B71/00—Free-piston engines; Engines without rotary main shaft
- F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
- F02B71/045—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby with hydrostatic transmission
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Lubricants (AREA)
Fluid-Pressure Circuits (AREA)
Actuator (AREA)
Engine Equipment That Uses Special Cycles (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

GR90400859T 1986-07-25 1990-11-01 Free-piston motor with hydraulic or pneumatic energy transmission GR3001040T3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8601931A NL8601931A (nl)	1986-07-25	1986-07-25	Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht.

Publications (1)

Publication Number	Publication Date
GR3001040T3 true GR3001040T3 (en)	1992-01-20

Family

ID=19848352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR90400859T GR3001040T3 (en)	1986-07-25	1990-11-01	Free-piston motor with hydraulic or pneumatic energy transmission

Country Status (11)

Country	Link
US (1)	US4791786A (el)
EP (1)	EP0254353B1 (el)
JP (1)	JPH0674751B2 (el)
KR (1)	KR950003745B1 (el)
CN (1)	CN1011998B (el)
AT (1)	ATE57990T1 (el)
CA (1)	CA1293197C (el)
DE (1)	DE3765868D1 (el)
ES (1)	ES2019371B3 (el)
GR (1)	GR3001040T3 (el)
NL (1)	NL8601931A (el)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5036667A (en) *	1990-05-09	1991-08-06	Thatcher Eric A	Fluid power engine
FI85748C (fi) *	1990-10-19	1992-05-25	Sampower Oy	Foerfarande och anordning foer att hydrauliskt starta en frikolvsmotor.
HU216128B (hu) *	1991-02-14	1999-07-28	Gábor Pál Sztelek	Robbanómotor
NL9101931A (nl) *	1991-11-19	1993-06-16	Innas Bv	Vrije-zuigermotor met hydraulisch aggregaat.
NL1001939C2 (en) *	1995-04-10	1996-10-11	Potma Beheer B V T	Device for generating fast movement for controlling free piston aggregate in particular
US5934245A (en) *	1997-11-19	1999-08-10	Caterpillar Inc.	Two cycle engine having a mono-valve integrated with a fuel injector
US6076506A (en) *	1998-05-20	2000-06-20	Caterpillar Inc.	Piston for use in an engine
US6269783B1 (en)	1999-02-22	2001-08-07	Caterpillar Inc.	Free piston internal combustion engine with pulse compression
US6206656B1 (en)	1999-02-22	2001-03-27	Caterpillar Inc.	Method of operating a free piston internal combustion engine with high pressure hydraulic fluid upon misfire or initial start-up
US6152091A (en) *	1999-02-22	2000-11-28	Caterpillar Inc.	Method of operating a free piston internal combustion engine with a variable pressure hydraulic fluid output
US6158401A (en) *	1999-02-24	2000-12-12	Caterpillar Inc.	Method of operating a free piston internal combustion engine with pulse compression
US6293231B1 (en)	1999-09-29	2001-09-25	Ingo Valentin	Free-piston internal combustion engine
DE10120196A1 (de) *	2000-05-19	2001-11-22	Mannesmann Rexroth Ag	Freikolbenmotor
US6959545B2 (en) *	2004-02-01	2005-11-01	Ford Global Technologies, Llc	Engine control based on flow rate and pressure for hydraulic hybrid vehicle
EP2044305A4 (en) *	2006-07-26	2010-11-17	J Michael Langham	WATER ENGINE
CN101532427B (zh) *	2008-03-15	2013-04-03	熊艳	一种无曲柄连杆机构的四冲程液力发动机
CN101539132B (zh) *	2009-04-21	2012-07-04	西安交通大学	往复动力机械的线性传动机构
JP5630123B2 (ja) *	2010-07-28	2014-11-26	株式会社豊田中央研究所	リニア発電フリーピストンエンジン、および、その始動方法
CN104632165B (zh) *	2014-12-23	2017-02-22	中国石油天然气股份有限公司	一种利用邻井高压井增产低压井产气的系统
PT3436680T (pt) *	2016-03-31	2023-01-16	Mainspring Energy Inc	Controlo da trajetória de pistões num gerador linear
RU2641997C1 (ru) *	2017-04-28	2018-01-23	Анатолий Александрович Рыбаков	Способ пневматического привода двухклапанного газораспределителя свободнопоршневого энергомодуля с общей внешней камерой сгорания
CL2020002789A1 (es) *	2020-10-27	2021-03-26	Ernesto Gutzlaff Lillo Luis	Motor de combustión interna de tres tiempos con transmisión de movimiento hidráulica
CN114893293B (zh) *	2022-06-21	2023-03-21	北京理工大学	一种机-电-液-冷却耦合的自由活塞发动机集成系统及运行方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR398207A (fr) *	1908-01-10	1909-05-29	Dagobert Timar	Machine pour l'extraction de gaz ou de liquides
FR913415A (fr) *	1944-09-15	1946-09-10	Sulzer Ag	Procédé et dispositif de refroidissement d'un piston par air ou gaz
US2978986A (en) *	1956-09-28	1961-04-11	American Mach & Foundry	Free piston engine
ZA714717B (en) *	1970-08-24	1973-02-28	A Braun	Free piston engine starting apparatus and method
FR2212486A1 (el) *	1972-12-29	1974-07-26	Sigaud Pierre
US4307999A (en) *	1979-06-25	1981-12-29	Pneumo Corporation	Free piston engine pump including variable energy rate and acceleration-deceleration controls
US4308720A (en) *	1979-11-13	1982-01-05	Pneumo Corporation	Linear engine/hydraulic pump
FR2488344B1 (fr) *	1980-08-05	1985-12-27	Renault	Generateur hydraulique a moteur a piston libre
US4382748A (en) *	1980-11-03	1983-05-10	Pneumo Corporation	Opposed piston type free piston engine pump unit

1986
- 1986-07-25 NL NL8601931A patent/NL8601931A/nl not_active Application Discontinuation
1987
- 1987-07-09 ES ES87201312T patent/ES2019371B3/es not_active Expired - Lifetime
- 1987-07-09 EP EP87201312A patent/EP0254353B1/en not_active Expired - Lifetime
- 1987-07-09 DE DE8787201312T patent/DE3765868D1/de not_active Expired - Lifetime
- 1987-07-09 AT AT87201312T patent/ATE57990T1/de not_active IP Right Cessation
- 1987-07-14 CA CA000542027A patent/CA1293197C/en not_active Expired - Lifetime
- 1987-07-20 US US07/075,618 patent/US4791786A/en not_active Expired - Lifetime
- 1987-07-24 KR KR1019870008053A patent/KR950003745B1/ko not_active IP Right Cessation
- 1987-07-24 JP JP62186483A patent/JPH0674751B2/ja not_active Expired - Lifetime
- 1987-07-25 CN CN87105140A patent/CN1011998B/zh not_active Expired
1990
- 1990-11-01 GR GR90400859T patent/GR3001040T3/el unknown

Also Published As

Publication number	Publication date
JPS63100229A (ja)	1988-05-02
NL8601931A (nl)	1988-02-16
ATE57990T1 (de)	1990-11-15
JPH0674751B2 (ja)	1994-09-21
ES2019371B3 (es)	1991-06-16
US4791786A (en)	1988-12-20
KR950003745B1 (ko)	1995-04-18
CA1293197C (en)	1991-12-17
EP0254353B1 (en)	1990-10-31
DE3765868D1 (de)	1990-12-06
EP0254353A1 (en)	1988-01-27
CN87105140A (zh)	1988-03-02
CN1011998B (zh)	1991-03-13
KR880001938A (ko)	1988-04-28

Publication	Publication Date	Title
GR3001040T3 (en)	1992-01-20	Free-piston motor with hydraulic or pneumatic energy transmission
MXPA02006824A (es)	2005-07-01	Amortiguador de alto poder disipativo.
FR2662215B1 (fr)	1994-10-21	Dispositif de compression, en particulier pour le remplissage sous pression d'un reservoir.
CA2099469A1 (en)	1994-01-03	Hydraulic pressure transformer
DE3882971D1 (de)	1993-09-09	Hydraulische schlagvorrichtung.
SE9600875D0 (sv)	1996-03-06	Enkelverkande pneumatisk kolv-cylinderenhet
CN2169722Y (zh)	1994-06-22	新颖高效节能型增压器
CA2024432A1 (en)	1991-03-02	Means for receiving and subsequently emptying hydraulic fluid from a hydraulic system
ES8400803A1 (es)	1983-11-01	Instalacion en un sistema de presion, provista de una disposicion de cilindro-piston.
ES475930A1 (es)	1979-05-01	Perfeccionamientos en bombas de alimentacion de fluidos.
GB2009323A (en)	1979-06-13	An arrangement for starting the operation of a cushioned-piston jack
FR2425585A1 (fr)	1979-12-07	Perfectionnement aux amortisseurs hydrauliques telescopiques
GB2016980A (en)	1979-10-03	Apparatus for operating hydraulic rams
FR2454521A1 (fr)	1980-11-14	Moteur thermique deux temps a piston alternatif et a combustion interne
FR2245865A1 (en)	1975-04-25	Ram for e.g. a shock absorber - cylinder and piston have complementary elliptical sections
US3851667A (en)	1974-12-03	Pulsator for hydraulic systems controlling actuating mechanisms
SE9302364D0 (sv)	1993-07-08	Anordning med manoeverdon foer gastryck
FR2306034A1 (fr)	1976-10-29	Outil de pose de rivets
JPS6438628A (en)	1989-02-08	Impact load apparatus
CA2255603A1 (en)	1998-12-10	Hydraulic pump jack drive system for reciprocating an oil well pump rod
EP0285817A3 (en)	1989-03-08	Inter-fluid transmitter
SU1665120A1 (ru)	1991-07-23	Привод импульсного действи
FR2308781A1 (fr)	1976-11-19	Oscillateur actionne pneumatiquement
FR2412732A1 (fr)	1979-07-20	Nouveau systeme oleo-pneumatique pour le remplissage rapide de verins hydrauliques a tres haute pression
FR2438164A1 (fr)	1980-04-30	Moteur thermique a piston libre a transmission par fluide